YearTrade ValueWeight (kg)Quantity
2005$523,4966,4018,140
2006$664,6567,2698,706
2007$1,331,1079,53310,972
2008$3,553,76230,76739,293
2009$3,114,32519,99938,506
2010$6,503,59935,990173,866
2011$13,319,08461,34868,787
Note: Quantity represents Number of pairs